12802408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{10193}}^1$

素因数の和:10356

約数の個数: 16

約数和(自身を含む): 24159780

約数和(自身を除く): 11357372

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 10193, 20386, 40772, 81544, 1600301, 3200602, 6401204, 12802408]

約数ペア:

[(1, 12802408), (2, 6401204), (4, 3200602), (8, 1600301), (157, 81544), (314, 40772), (628, 20386), (1256, 10193)]